Posterior stabilized insert



FIG. 1 is a perspective view showing the front, top and left sides of the posterior stabilized insert;

FIG. 2 is a front elevation view of the posterior stabilized insert;

FIG. 3 is a rear elevation view of the posterior stabilized insert;

FIG. 4 is a right side elevation view of the posterior stabilized insert;

FIG. 5 is a left side elevation view of the posterior stabilized insert;

FIG. 6 is a top plan view of the posterior stabilized insert; and,

FIG. 7 is a bottom plan view of the posterior stabilized insert.

The broken lines shown in the drawings represent portions of the posterior stabilized insert that form no part of the claimed design. 

CLAIM The ornamental design for a posterior stabilized insert, as shown and described. 